linux-kernel - [PATCH] ideapad-laptop: Add Lenovo ideapad 310-15IKB to no_hw

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Message-ID: <20170221195348.GA4998@Hugin.localdomain>
Date:   Tue, 21 Feb 2017 20:53:48 +0100
From:   Sven Rebhan <sven.rebhan@...il.com>
To:     platform-driver-x86@...r.kernel.org
Cc:     Ike Panhc <ike.pan@...onical.com>,
        Darren Hart <dvhart@...radead.org>,
        Andy Shevchenko <andy@...radead.org>,
        linux-kernel@...r.kernel.org
Subject: [PATCH] ideapad-laptop: Add Lenovo ideapad 310-15IKB to no_hw_rfkill
 dmi list

Like other Lenovo models the Lenovo ideapad 310-15IKB does not have a
hw rfkill switch. This results in hard-blocked radios after boot,
resulting in always blocked radios rendering them unusable.

The attached patch adds the ideapad 310-15IKB to the no_hw_rfkill
dmi list and allows using the built-in radios.

Signed-off-by: Sven Rebhan <Sven.Rebhan@...glemail.com>
---
 drivers/platform/x86/ideapad-laptop.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c
index f46ece2ce3c4..cc6d91e18683 100644
--- a/drivers/platform/x86/ideapad-laptop.c
+++ b/drivers/platform/x86/ideapad-laptop.c
@@ -872,6 +872,13 @@ static const struct dmi_system_id no_hw_rfkill_list[] = {
 		},
 	},
 	{
+		.ident = "Lenovo ideapad 310-15IKB",
+		.matches = {
+		        DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		        DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad 310-15IKB"),
+		},
+	},
+	{
 		.ident = "Lenovo ideapad Y700-15ACZ",
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
-- 
2.11.1